• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• Large oil capacity provides positive splash lubrication and superior cooling capability.
• Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
• All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
• Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
• Mounting dimensions are interchangeable with most industry standard reducers.

Dimensions

AG	5.42
D	1.91
B	5.19
AE1	0.51
BD	6.5
R	0.75 in
J	4.19 in
BE	0.38 in
V	1 in
I	3.14 in
H	0.53 in
C	5.38 in
AF	0.75
G	1.38
AB	4.41
F	2.75
RQ	3.62 in
AK	4.5
AD	4.61
AE2	0.3
LQ	3.99 in
Center Distance (in)	1.54 in
AA	5.97

Technical Specifications

Series Code	GR
Output HP	0.719
Output Style	H2
Series Type	Cast Iron 800 Worm Gear Reducers
Input HP	0.919
Reducer Style	Worm - Right Angle
Input Style	C-Face Quill
Keyway	3/16 X 3/32
Mounting Style	Shaft Mount
Output RPM	87
Output Key	3/16 X 1.50
Input RPM	1,750
Series Style	GR-HMQ-H2
Bore Code	10
Output Shaft Orientation	H2
Output Shaft Assembly Code	H2
Frame Size	56C
Reducer	Worm - Right Angle
No. of Gear Reductions	Single
Product Line	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Input Bore (C Face)	0.625
Output Diameter (in)	0.625 in
Model Code	HMQ815
Ratio Range	20:1
Input Quill Diameter (in)	0.625 in
Shaft Seal Material	Viton
Motor Frame Size	56C
Series	GR Series - Ironman Worm Gear Reducers
Ratio	20:1
Input Diameter (in)	0.625 in
Gear Type	Worm
Input Keyway (C Face)	3/16 x 3/32
Center Distance (in)	1.54
Assembly	HMQ-H2
Product Type	Right Angle
Reduction	Single
Output Torque Rating (in-lb)	518 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron

General Specifications

Weight

21.00 LB